Possible Clues:

• ___ and Thummim (sacred Judaic objects)
• One of an oracular pair in second book
• 'And thou shalt put in the breastplate of judgment the — and the Thummim' (Exodus)
• - - and Thummim, objects used as a traditional oracle (Exodus 28:30)
• ___ and Thummin (Judaic objects)